{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203724",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22c3f0cead17164ea3b66f0ef7ea1aef8237cc5cc05e9937d23ead96375d4068",
    "signature": "0x77b771a8286fc3ffd608ddee9c830869cb1e73407f81f40066e35bbf792aa1605e774d889fb9ff956ef583091ccab871a4d5bd8f6507c244cdc9218f0110aa8a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}